AI agents call get_series_list to retrieve information from Velog without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves a user's series list without creating, modifying, or deleting any data. It is a simple read operation that queries existing information about a user's blog series.
From the tool's definition Tool name is 'get_series_list' and server description explicitly states the tool 'Supports post management, trending, and series/profile retrieval.' The term 'get' indicates a retrieval operation with no side effects.
Documented attack patterns abuse exactly the kind of access get_series_list gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Velog, and nothing reaches the server without passing your rules. This is the rule we recommend for get_series_list:
{
"version": "1",
"default": "deny",
"tools": {
"get_series_list": {}
}
}get_series_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get a user. It is categorised as a Read tool in the Velog MCP Server, which means it retrieves data without modifying state.
Register the Velog MCP server in PolicyLayer and add a rule for get_series_list: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Velog. Nothing to install.
get_series_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_series_list rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_series_list. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_series_list is provided by the Velog MCP server (stonehee99/velog-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Velog, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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10 Velog tools catalogued and risk-classified — across an index of 43,000+ MCP servers.